Sets the cache options in the criteria
This method replaces all previously set cache options

public getWhere ()

Returns the conditions parameter in the criteria

public string | array | nullgetColumns ()

Returns the columns to be queried

public getConditions ()

Returns the conditions parameter in the criteria

public int | array | nullgetLimit ()

Returns the limit parameter in the criteria, which will be
an integer if limit was set without an offset,
an array with ‘number’ and ‘offset’ keys if an offset was set with the limit,
or null if limit has not been set.